CN102821547B - Fixing method for double-faced circuit board machining process - Google Patents

Fixing method for double-faced circuit board machining process Download PDF

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Publication number
CN102821547B
CN102821547B CN201210268160.5A CN201210268160A CN102821547B CN 102821547 B CN102821547 B CN 102821547B CN 201210268160 A CN201210268160 A CN 201210268160A CN 102821547 B CN102821547 B CN 102821547B
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China
Prior art keywords
fixing
double
backing plate
plate
drilling
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Application number
CN201210268160.5A
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Chinese (zh)
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CN102821547A (en
Inventor
卢耀普
王鹏
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Yuehu Crystal Core Circuit (Suzhou) Co., Ltd.
Original Assignee
SUZHOU YUANKUN ELECTRONIC CO Ltd
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Priority to CN201210268160.5A priority Critical patent/CN102821547B/en
Publication of CN102821547A publication Critical patent/CN102821547A/en
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Abstract

The invention discloses a fixing method for a double-faced circuit board machining process, which comprises the following steps of: 1) fixing a base plate on a drilling machine workbench; 2) drilling a plurality of positioning holes on the base plate, and enabling the positioning holes to form a shape which is externally tangent with a production board; 3) plugging a dowel in each positioning hole; and 4) fastening the production board between the dowels. According to the fixing method for the double-faced circuit board machining process, the production board is fastened by the dowels externally tangent with the production board to ensure that a hole is drilled out from the middle of the board in the drilling process, the processing precision is guaranteed, a subsequent working procedure scrap caused by graph deviation is avoided, and meanwhile, the personnel operation efficiency is increased, and the cost for installing a positioning machine drilling crew is reduced.

Description

A kind of fixing means of the double-sided wiring board course of processing
Technical field
The present invention relates to a kind of fixing means, particularly a kind of fixing fixing means of processing the double-sided wiring board course of processing that does not need positioning afterwards, belongs to machine work technique for fixing field.
Background technology
Circuit board plant is when making double sided board Drilling operation, conventionally in the middle of the upper and lower edges of boards of employing, breaking pin locates and coordinates rig to transpose, because personnel's operational issue the method more easily causes location inaccurate, conventionally there is certain off normal defect in the product completing, even causes subsequent diagram to deflect away from product rejection.
Summary of the invention
Technical problem for above-mentioned existence, the object of the invention is: proposed a kind of fixing fixing means of processing the double-sided wiring board course of processing that does not need positioning afterwards.
Technical solution of the present invention is achieved in that a kind of fixing means of the double-sided wiring board course of processing, comprises following steps: 1), backing plate is fixed on drill bench; Described backing plate is horizontally fixed on drill bench; 2), 4 location holes will be got out on described backing plate; Described 4 location holes form the shape mutually circumscribed with producing plate; Described backing plate is rectangle; Described 4 location holes are separately positioned on the center line of four edges of backing plate of rectangle; 3), in described each location hole, all insert pin; 4), production plate is fastened between pin.
Preferably, the diameter of described each location hole is all consistent with the diameter of pin.
Preferably, described production plate is fastened between pin, and is fitted on backing plate.
Due to the utilization of technique scheme, the present invention compared with prior art has following advantages:
The fixing means of the double-sided wiring board course of processing of the present invention, by a plurality of pins circumscribed with producing plate, plate will be produced fastening, guarantee that boring procedure gets out between two parties in plate, guaranteed machining accuracy, avoided scrapping because of the rear operation that map migration causes, increased employee's operating efficiency simultaneously and reduce the above cost of localization machine board.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, technical solutions of the utility model are described further:
Accompanying drawing 1 is the schematic diagram of the fixing means of the double-sided wiring board course of processing described in the utility model;
Wherein: 1, backing plate; 2, pin; 3, produce plate.
Embodiment
Below in conjunction with accompanying drawing, the present invention is described.
Be the fixing means of the double-sided wiring board course of processing of the present invention as shown in Figure 1, comprise following steps: 1), backing plate 1 is horizontally fixed on drill bench; 2), described backing plate 1 is rectangle, on the center line of the four edges of the backing plate 1 of described rectangle, gets out respectively 4 location holes; Described 4 location holes form the shape mutually circumscribed with producing plate 3; 3), in each location hole, insert pin 2, the diameter of described each pin 2 is all consistent with the diameter of location hole; 4), production plate 3 is stuck between 4 pins 2, and be adjacent to backing plate 1.
Due to the utilization of technique scheme, the present invention compared with prior art has following advantages:
The fixing means of the double-sided wiring board course of processing of the present invention, by a plurality of pins 2 circumscribed with producing plate 3, will produce plate 3 fastening, guarantee that boring procedure gets out between two parties in plate, guaranteed machining accuracy, avoided scrapping because of the rear operation that map migration causes, increased employee's operating efficiency simultaneously and reduce the above cost of localization machine board.
Above-described embodiment is only explanation technical conceive of the present invention and feature; its object is to allow person skilled in the art can understand content of the present invention and be implemented; can not limit the scope of the invention with this; all equivalences that Spirit Essence is done according to the present invention change or modify, and all should be encompassed in protection scope of the present invention.

Claims (3)

1. a fixing means for the double-sided wiring board course of processing, comprises following steps: 1), backing plate (1) is fixed on drill bench; Described backing plate (1) is horizontally fixed on drill bench; 2), 4 location holes will be got out on described backing plate (1); Described 4 location holes form the shape mutually circumscribed with producing plate (3); Described backing plate (1) is rectangle; Described 4 location holes are separately positioned on the center line of four edges of backing plate (1) of rectangle; 3), in described each location hole, all insert pin (2); 4), will produce plate (3) is fastened between pin (2).
2. the fixing means of the double-sided wiring board course of processing according to claim 1, is characterized in that: the diameter of described each location hole is all consistent with the diameter of pin (2).
3. the fixing means of the double-sided wiring board course of processing according to claim 1, is characterized in that: described production plate (3) is fastened between pin (2), and is fitted on backing plate (1).
CN201210268160.5A 2012-07-31 2012-07-31 Fixing method for double-faced circuit board machining process Active CN102821547B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201210268160.5A CN102821547B (en) 2012-07-31 2012-07-31 Fixing method for double-faced circuit board machining process

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201210268160.5A CN102821547B (en) 2012-07-31 2012-07-31 Fixing method for double-faced circuit board machining process

Publications (2)

Publication Number Publication Date
CN102821547A CN102821547A (en) 2012-12-12
CN102821547B true CN102821547B (en) 2014-03-19

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201210268160.5A Active CN102821547B (en) 2012-07-31 2012-07-31 Fixing method for double-faced circuit board machining process

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Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104325174B (en) * 2014-10-09 2017-12-01 梅州市志浩电子科技有限公司 Printed circuit board drilling-hole positioning device and method
CN105407640A (en) * 2015-10-29 2016-03-16 北大方正集团有限公司 Circuit board hole drilling method
KR102132918B1 (en) * 2019-04-15 2020-07-14 주식회사 디에이피 Pin jig

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE896966A (en) * 1983-06-06 1983-12-06 Bell Telephone Mfg Screen printing process and device and eliminated electric printed chains
JP3016225B2 (en) * 1990-07-20 2000-03-06 日立ビアメカニクス株式会社 Fixing / separating device for stacked substrates
CN2865916Y (en) * 2005-12-21 2007-02-07 李�东 Universal mold holder
CN201957347U (en) * 2011-01-12 2011-08-31 广州兴森快捷电路科技有限公司 Die for laminating rigid and flexible combined multilayer printed circuit board

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Publication number Publication date
CN102821547A (en) 2012-12-12

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Effective date of registration: 20190618

Address after: No. 999 Yinzhong South Road, Wuzhong Economic Development Zone, Suzhou City, Jiangsu Province, 215000

Patentee after: Yuehu Crystal Core Circuit (Suzhou) Co., Ltd.

Address before: 215122 Yuehu Circuit (Suzhou) Co., Ltd. Yinzhong South Road, Wuzhong Economic Development Zone, Suzhou City, Jiangsu Province

Patentee before: Suzhou Yuankun Electronic Co., Ltd.